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Could Not Create Tcp Listener Ignoring Port 514 Rsyslog

Configuration is attached. GOOD WORK !! Config file contains: > > $PrivDropToUser bulb > $PrivDropToGroup bulb > > $Ruleset indata > $RulesetCreateMainQueue on > > $InputTCPServerBindRuleset indata > $InputTCPServerRun 514 > $InputUDPServerBindRuleset indata > $UDPServerRun 514 > I added the current code when I saw that it was easy to do and useful for some situations. have a peek here

Oops, sorry, I did not mean to send that attachment to the list. > -----Original Message----- > From: [hidden email] [mailto:rsyslog- > [hidden email]] On Behalf Of Rainer Gerhards > Sent: So it could very well be a race in this regard. However, the cure is far from being as simple as it sounds: you are actually recommending a full redesign of the input plugin interface. Maybe it is a simple thing, then I could fix it without > the > > > > large > > > > effort really required. > > > > > https://bugs.launchpad.net/bugs/789174

Status in "rsyslog" package in Ubuntu: New Bug description: Binary package hint: rsyslog My package: ii rsyslog 4.6.4-2ubuntu4 The thing is that when starting rsyslog first drop privileges and then tries Rainer > -----Original Message----- > From: [hidden email] [mailto:rsyslog- > [hidden email]] On Behalf Of George Bonser > Sent: Monday, April 26, 2010 2:24 AM > To: rsyslog-users > Subject: [rsyslog] The tcp module loads but I noticed > that > > it > > > > only tries to bind the socket AFTER it has dropped is privs so it > I'll solicit my work to see how they feel on reimbursement for the proper bug fix to address the privilege race condition.

Scott Moser (smoser) wrote on 2012-08-17: #11 Ryan, the pipermail link above is to upstream discussion about this. Status in "rsyslog" package in Ubuntu: Confirmed Bug description: Binary package hint: rsyslog My package: ii rsyslog 4.6.4-2ubuntu4 The thing is that when starting rsyslog first drop privileges and then tries Config file contains: > > > > $PrivDropToUser bulb > > $PrivDropToGroup bulb > > > > $Ruleset indata > > $RulesetCreateMainQueue on > > > > $InputTCPServerBindRuleset indata > > It is far from being a trivial task, even though I hope to be able to do it without a full redesign.

Nico, I reassign that task to you to finish the techniques and packaging stuff. http://lists.adiscon.net/pipermail/rsyslog/2010-December/027720.html Sl Jun12 7:33 rsyslogd -c5 My centos/rhel systems do not exhibit this bug, but after looking it seems they are running rsyslog as root by default. Due to a bug in rsyslog, privs are dropped before the ports are bound. As I am currently short on time due to other work to do, I do not find sufficient time to look at this.

If I set a tcp port >1024, it works. navigate here This seems to be a bug, because the same configuration works fine on 10.04. The regexp to read from the rudder-web.properties file was again too precise, not flexible enough Some comments would have helped Our convention is to always have promise types in the same I still think it is 2+ weeks worth of work. > > Rainer > > > > > > > > > > -----Original Message----- > > > From: [hidden email]

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It needs proper > > engineering > > > > (as > > > > stated in the doc). Star 0 Fork 0 robinsmidsrod/gist:4095831 Created Nov 17, 2012 Embed What would you like to do? Do you think this would be an appropriate solution? i tried also the raring version, and...

Maybe a quick fix would be a "sleep" directive you could place on the main thread to cause it to delay a bit? This is possible, since the configs are read via CFEngine, so will still be updated even if no reports are ever received. Kevin Pattison (kevpatts) wrote on 2012-07-10: #8 This worked for me also, port 1025. http://coolprompt.com/could-not/could-not-open-h-323-listener-port-on-1720.html The tcp module loads but I noticed that > it > > > only tries to bind the socket AFTER it has dropped is privs so it > can > >

This is what I quoted with "a lot of work to do". Maybe it is a simple thing, then I could fix it without the > large > effort really required. > > Rainer > > > -----Original Message----- > > From: [hidden UDP bind works as that > > > seems > > > > to > > > > > > bind immediately after module load while the prog is still > Ubuntu Process Info syslog 29622 0.0 0.3 262268 3404 ?

So, unfortunately, it does not look like something I can fix quickly. futex resumed> ) = 0 > 28240 setuid(1004) = 0 > > That was privilege drop. > > 28243 socket(PF_INET6, SOCK_STREAM, IPPROTO_TCP) = 9 > 28243 setsockopt(9, SOL_IPV6, IPV6_V6ONLY, [1], 4) It seems to me that our only option here is to use a different port number for rsyslog on Ubuntu (and possibly other OSes if they start using the same approach...), It would also have other implications, including a potential unacceptable startup delay.